Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701787 | Cut food denester | David Bruce Walker, James Englar | 2023-07-18 |
| 11052561 | Cut food denester | David Bruce Walker, James Englar | 2021-07-06 |
| 10160132 | Flow-propelled rotary knife | David Bruce Walker | 2018-12-25 |
| 9943978 | System for cutting spiral shaped pieces | David Bruce Walker, James Englar, Dessa Bokides | 2018-04-17 |
| 9914232 | Rotary knife fixture for cutting spiral, textured potato pieces | David Bruce Walker | 2018-03-13 |
| D766542 | Twisted potato piece | David Bruce Walker, James Englar, Dessa Bokides | 2016-09-20 |
| 9352479 | Lattice cutting machine system | David Bruce Walker, David Campion, Jason Boyd, Travis Deleve, Wayne V. Vogen | 2016-05-31 |
| 9089987 | Rotary knife fixture for cutting spiral, textured potato pieces | David Bruce Walker | 2015-07-28 |
| D723242 | Spiral potato piece | David Bruce Walker | 2015-03-03 |
| D723243 | Spiral potato piece | David Bruce Walker | 2015-03-03 |
| D723241 | Spiral potato piece | David Bruce Walker | 2015-03-03 |
| D716519 | Spiral potato piece | David Bruce Walker | 2014-11-04 |
| D716517 | Spiral potato piece | David Bruce Walker | 2014-11-04 |
| D716518 | Spiral potato piece | David Bruce Walker | 2014-11-04 |
| D716520 | Spiral potato piece | David Bruce Walker | 2014-11-04 |
| 8844416 | Lattice cutting machine | David Bruce Walker | 2014-09-30 |
| D688437 | Spiral potato piece | David Bruce Walker, Charles F. Dewey, Bruce T. Pittard, Michael L. Hamann | 2013-08-27 |
| D640036 | Spiral potato piece | David Bruce Walker, Charles F. Dewey, Bruce T. Pittard, Michael L. Hamann | 2011-06-21 |
| 7811615 | Corrugated knife fixture with variable pitch and amplitude | Michael O. Fein | 2010-10-12 |
| 7117778 | Corrugated knife fixture with variable pitch and amplitude | Michael O. Fein | 2006-10-10 |
| 6928915 | Slicing machine with plug prevention device | Richard B. Jensen, David Bruce Walker, Heriberto Banda | 2005-08-16 |